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Diffstat (limited to 'drivers/gpu/drm/nouveau')
-rw-r--r--drivers/gpu/drm/nouveau/core/core/parent.c4
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c1
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c1
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c2
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/ltc/gk104.c2
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_acpi.c16
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drm.c1
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_vga.c9
9 files changed, 21 insertions, 17 deletions
diff --git a/drivers/gpu/drm/nouveau/core/core/parent.c b/drivers/gpu/drm/nouveau/core/core/parent.c
index 8701968a9743..30a2911878f8 100644
--- a/drivers/gpu/drm/nouveau/core/core/parent.c
+++ b/drivers/gpu/drm/nouveau/core/core/parent.c
@@ -86,7 +86,7 @@ nouveau_parent_lclass(struct nouveau_object *parent, u32 *lclass, int size)
sclass = nv_parent(parent)->sclass;
while (sclass) {
if (++nr < size)
- lclass[nr] = sclass->oclass->handle;
+ lclass[nr] = sclass->oclass->handle & 0xffff;
sclass = sclass->sclass;
}
@@ -96,7 +96,7 @@ nouveau_parent_lclass(struct nouveau_object *parent, u32 *lclass, int size)
if (engine && (oclass = engine->sclass)) {
while (oclass->ofuncs) {
if (++nr < size)
- lclass[nr] = oclass->handle;
+ lclass[nr] = oclass->handle & 0xffff;
oclass++;
}
}
diff --git a/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c
index 0a44459844e3..05a278bab247 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c
@@ -200,7 +200,6 @@ nvc0_bar_init(struct nouveau_object *object)
nv_mask(priv, 0x000200, 0x00000100, 0x00000000);
nv_mask(priv, 0x000200, 0x00000100, 0x00000100);
- nv_mask(priv, 0x100c80, 0x00000001, 0x00000000);
nv_wr32(priv, 0x001704, 0x80000000 | priv->bar[1].mem->addr >> 12);
if (priv->bar[0].mem)
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c
index b19a2b3c1081..32f28dc73ef2 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c
@@ -60,6 +60,7 @@ nvc0_fb_init(struct nouveau_object *object)
if (priv->r100c10_page)
nv_wr32(priv, 0x100c10, priv->r100c10 >> 8);
+ nv_mask(priv, 0x100c80, 0x00000001, 0x00000000); /* 128KiB lpg */
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c b/drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c
index b54b582e72c4..d5d65285efe5 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c
@@ -98,6 +98,7 @@ static int
gf100_ltc_init(struct nouveau_object *object)
{
struct nvkm_ltc_priv *priv = (void *)object;
+ u32 lpg128 = !(nv_rd32(priv, 0x100c80) & 0x00000001);
int ret;
ret = nvkm_ltc_init(priv);
@@ -107,6 +108,7 @@ gf100_ltc_init(struct nouveau_object *object)
nv_mask(priv, 0x17e820, 0x00100000, 0x00000000); /* INTR_EN &= ~0x10 */
nv_wr32(priv, 0x17e8d8, priv->ltc_nr);
nv_wr32(priv, 0x17e8d4, priv->tag_base);
+ nv_mask(priv, 0x17e8c0, 0x00000002, lpg128 ? 0x00000002 : 0x00000000);
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltc/gk104.c b/drivers/gpu/drm/nouveau/core/subdev/ltc/gk104.c
index ea716569745d..b39b5d0eb8f9 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/ltc/gk104.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/ltc/gk104.c
@@ -28,6 +28,7 @@ static int
gk104_ltc_init(struct nouveau_object *object)
{
struct nvkm_ltc_priv *priv = (void *)object;
+ u32 lpg128 = !(nv_rd32(priv, 0x100c80) & 0x00000001);
int ret;
ret = nvkm_ltc_init(priv);
@@ -37,6 +38,7 @@ gk104_ltc_init(struct nouveau_object *object)
nv_wr32(priv, 0x17e8d8, priv->ltc_nr);
nv_wr32(priv, 0x17e000, priv->ltc_nr);
nv_wr32(priv, 0x17e8d4, priv->tag_base);
+ nv_mask(priv, 0x17e8c0, 0x00000002, lpg128 ? 0x00000002 : 0x00000000);
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c b/drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c
index 4761b2e9af00..a4de64289762 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c
@@ -98,6 +98,7 @@ static int
gm107_ltc_init(struct nouveau_object *object)
{
struct nvkm_ltc_priv *priv = (void *)object;
+ u32 lpg128 = !(nv_rd32(priv, 0x100c80) & 0x00000001);
int ret;
ret = nvkm_ltc_init(priv);
@@ -106,6 +107,7 @@ gm107_ltc_init(struct nouveau_object *object)
nv_wr32(priv, 0x17e27c, priv->ltc_nr);
nv_wr32(priv, 0x17e278, priv->tag_base);
+ nv_mask(priv, 0x17e264, 0x00000002, lpg128 ? 0x00000002 : 0x00000000);
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c
index 279206997e5c..622424692b3b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -46,7 +46,6 @@ static struct nouveau_dsm_priv {
bool dsm_detected;
bool optimus_detected;
acpi_handle dhandle;
- acpi_handle other_handle;
acpi_handle rom_handle;
} nouveau_dsm_priv;
@@ -222,10 +221,9 @@ static int nouveau_dsm_pci_probe(struct pci_dev *pdev)
if (!dhandle)
return false;
- if (!acpi_has_method(dhandle, "_DSM")) {
- nouveau_dsm_priv.other_handle = dhandle;
+ if (!acpi_has_method(dhandle, "_DSM"))
return false;
- }
+
if (acpi_check_dsm(dhandle, nouveau_dsm_muid, 0x00000102,
1 << NOUVEAU_DSM_POWER))
retval |= NOUVEAU_DSM_HAS_MUX;
@@ -301,16 +299,6 @@ static bool nouveau_dsm_detect(void)
printk(KERN_INFO "VGA switcheroo: detected DSM switching method %s handle\n",
acpi_method_name);
nouveau_dsm_priv.dsm_detected = true;
- /*
- * On some systems hotplug events are generated for the device
- * being switched off when _DSM is executed. They cause ACPI
- * hotplug to trigger and attempt to remove the device from
- * the system, which causes it to break down. Prevent that from
- * happening by setting the no_hotplug flag for the involved
- * ACPI device objects.
- */
- acpi_bus_no_hotplug(nouveau_dsm_priv.dhandle);
- acpi_bus_no_hotplug(nouveau_dsm_priv.other_handle);
ret = true;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 250a5e88c751..9c3af96a7153 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -627,6 +627,7 @@ int nouveau_pmops_suspend(struct device *dev)
pci_save_state(pdev);
pci_disable_device(pdev);
+ pci_ignore_hotplug(pdev);
pci_set_power_state(pdev, PCI_D3hot);
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
index 18d55d447248..c7592ec8ecb8 100644
--- a/drivers/gpu/drm/nouveau/nouveau_vga.c
+++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
@@ -108,7 +108,16 @@ void
nouveau_vga_fini(struct nouveau_drm *drm)
{
struct drm_device *dev = drm->dev;
+ bool runtime = false;
+
+ if (nouveau_runtime_pm == 1)
+ runtime = true;
+ if ((nouveau_runtime_pm == -1) && (nouveau_is_optimus() || nouveau_is_v1_dsm()))
+ runtime = true;
+
vga_switcheroo_unregister_client(dev->pdev);
+ if (runtime && nouveau_is_v1_dsm() && !nouveau_is_optimus())
+ vga_switcheroo_fini_domain_pm_ops(drm->dev->dev);
vga_client_register(dev->pdev, NULL, NULL, NULL);
}
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-12 23:32:14 +0200